Cypress CY7C604XX manual Register Reference, Register Conventions, Register Mapping Tables

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CY7C604XX

Register Reference

The section discusses the registers of the enCoRe V LV device. It lists all the registers in mapping tables, in address order.

Register Conventions

The register conventions specific to this section are listed in the following table.

Table 4. Register Conventions

Convention

Description

R

Read register or bits

 

 

W

Write register or bits

 

 

L

Logical register or bits

 

 

C

Clearable register or bits

 

 

#

Access is bit specific

 

 

Register Mapping Tables

The enCoRe V LV device has a total register address space of 512 bytes. The register space is also referred to as IO space and is broken into two parts: Bank 0 (user space) and Bank 1 (config- uration space). The XIO bit in the Flag register (CPU_F) deter- mines which bank the user is currently in. When the XIO bit is set, the user is said to be in the “extended” address space or the “configuration” registers.

Document Number: 001-12395 Rev *H

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Contents Low Voltage FeaturesEnCoRe V LV Block Diagram EnCoReAdditional System Resources Functional Overview Getting StartedEnCoRe V LV Core PSoC Designer Software Subsystems Development ToolsOrganize and Connect Configure ComponentsDesigning with PSoC Designer Select ComponentsNumeric Naming Document ConventionsAcronyms Used Units of MeasurePin Part Pinout Pin ConfigurationP16 Digital I/O Pin Part Pinout QFN Pin No Type Name DescriptionVss Ground connection P06 Digital I/O P30 Digital I/O P32 P20 P22 P24 P26P00 Digital I/O P02 Digital I/OP15 Digital I/O, I2C SDA, SPI Miso No connection Top ViewP01 Digital I/O Vss Supply ground No connectionVdd Supply voltage No connection Vss Supply groundRegister Conventions Description Register ReferenceRegister Conventions Register Mapping TablesRegister Map Bank 0 Table User Space Name Addr 0,Hex AccessName Addr 1,Hex Access Register Map Bank 1 Table Configuration SpaceUnits of Measure Symbol Unit of Measure Electrical SpecificationsADC Electrical Specifications Operating Conditions DC Electrical CharacteristicsDC Chip Level Specifications Maximum RatingsDC General Purpose I/O Specifications High Output Voltage Vdd Port 2 or 3 Pins Current in all I/OsInput High Voltage Vdd Input Hysteresis Voltage Sink current on odd port pins for Example, P03 and P15Input Low Voltage Vdd DC Programming Specifications DC POR and LVD SpecificationsAC General Purpose IO Specifications AC Electrical CharacteristicsAC Chip Level Specifications AC Programming Specifications AC External Clock SpecificationsWidth of SS Negated Between Transmissions AC SPI SpecificationsAC SPI Specifications Symbol Description Min Typ Max Units AC I2C Specifications Packaging Dimensions Package DiagramPin 5 x 5 x 0.55 mm QFN 125 Package HandlingOrdering Information Solder Reflow Peak TemperatureThermal Impedances Document History Worldwide Sales and Design Support Products PSoC Solutions Sales, Solutions, and Legal Information